Starting on gradients with 1500 H.P. (nominal) P.T.T. dart R. Da7 (IM-APT-224)

This report forms a sequel to IM/APT/209 (also GTMU/2) dated 8 Apr and uses later performance data (figs 1, 2 and 3) provided by Rolls-Royce on 24 Apr (their graph nos. P.S.252, P.S. 253 and P.S. 254). The following points are important :- 1. These curves do not include...